Over the last four years, Patricia Carrillo and her husband Hugo Limon have done everything they could to steer drug sellers away from their block.
They took pictures of illicit drug dealings and shared them with police, they mustered the guts to meet with drug crew bosses, and they went to court to plead with judges to lock them up.
Their initiative annoyed some sellers, who threatened to harm them should they continue fighting, yet they did not back off.
Over time, neighbors began to pitch in, and things started to turn. Slowly, drug sellers dwindled in numbers and retreated to street corners.